README.md

1.npm install
2.yarn start

//快捷命令
Component	ng g component my-new-component
Directive	ng g directive my-new-directive
Pipe	ng g pipe my-new-pipe
Service	ng g service my-new-service
Class	ng g class my-new-class
Interface	ng g interface my-new-interface
Enum	ng g enum my-new-enum
Module	ng g module my-module